v2.4.0.8

Investments - Other Investments (Details) (USD $) In Thousands, unless otherwise specified | Sep. 30, 2013 | Dec. 31, 2012
--- | --- | ---
Schedule of Investments [Line Items] |  |
Other investments | $ 5,006 | $ 2,901
% of Total fair value | 100.00% | 100.00%
Investments in limited partnerships [Member] |  |
Schedule of Investments [Line Items] |  |
Other investments | 4,006 | 2,901
% of Total fair value | 80.00% | 100.00%
Unfunded commitment on investments in limited partnerships | 1,994 |
Other [Member] |  |
Schedule of Investments [Line Items] |  |
Other investments | $ 1,000 | $ 0
% of Total fair value | 20.00% | 0.00%

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